An integrated circuit photocell detector and sequencer

Stenosis quantification in coronary CT angiography: impact of an integrated circuit detector with iterative reconstruction.

OBJECTIVES The objective of this study was to assess the value of an integrated circuit (IC) detector, potentially improving spatial resolution by means of reduced cross talk between detector channels, in coronary computed tomographic (CT) angiography regarding image quality and stenosis quantification compared with conventional detector technology. MATERIALS AND METHODS In the ex vivo part o...

Characteristics of an Integrated Germanium Detector Based

An integrated gamma ray spectrometer, incorporating a germanium detector with integral mechanical cooling, digital signal processing electronics, MCA, and communications has been developed. It is intended as a modular subsystem for wide application, including use in stationary or mobile systems for the detection of radioactive materials. The requirements for this application are good low and me...

An Analog Integrated Circuit Design Laboratory

We present the structure of an analog integrated circuit design laboratory to instruct at both, senior undergraduate and entry graduate levels. The teaching material includes: a laboratory manual with analog circuit design theory, pre-laboratory exercises and circuit design specifications; a reference web page with step by step instructions and examples; the use of mathematical tools for automa...

An Approach to Integrated Numericaland Symbolic Circuit

An interface to symbolic circuit analysis has been developed for a SPICE{like circuit simulator in order to integrate numerical simulation with an existing program for symbolic circuit analysis. In eeect, both numerical and symbolic analyses use the same internal representation of circuits which makes the two approaches truly complementary. This integrated simulation capability is used in simul...

An Integrated Circuit Floating Point Accumulator